485553960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:505

約数の個数: 256

約数和(自身を含む): 1723680000

約数和(自身を除く): 1238126040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 37, 40, 45, 54, 58, 60, 72, 74, 87, 90, 108, 111, 116, 120, 135, 145, 148, 174, 180, 185, 216, 222, 232, 261, 270, 290, 296, 333, 348, 360, 370, 419, 435, 444, 522, 540, 555, 580, 666, 696, 740, 783, 838, 870, 888, 999, 1044, 1073, 1080, 1110, 1160, 1257, 1305, 1332, 1480, 1566, 1665, 1676, 1740, 1998, 2088, 2095, 2146, 2220, 2514, 2610, 2664, 3132, 3219, 3330, 3352, 3480, 3771, 3915, 3996, 4190, 4292, 4440, 4995, 5028, 5220, 5365, 6264, 6285, 6438, 6660, 7542, 7830, 7992, 8380, 8584, 9657, 9990, 10056, 10440, 10730, 11313, 12151, 12570, 12876, 13320, 15084, 15503, 15660, 16095, 16760, 18855, 19314, 19980, 21460, 22626, 24302, 25140, 25752, 28971, 30168, 31006, 31320, 32190, 36453, 37710, 38628, 39960, 42920, 45252, 46509, 48285, 48604, 50280, 56565, 57942, 60755, 62012, 64380, 72906, 75420, 77256, 77515, 90504, 93018, 96570, 97208, 109359, 113130, 115884, 121510, 124024, 128760, 139527, 144855, 145812, 150840, 155030, 182265, 186036, 193140, 218718, 226260, 231768, 232545, 243020, 279054, 289710, 291624, 310060, 328077, 364530, 372072, 386280, 418581, 437436, 449587, 452520, 465090, 486040, 546795, 558108, 579420, 620120, 656154, 697635, 729060, 837162, 874872, 899174, 930180, 1093590, 1116216, 1158840, 1312308, 1348761, 1395270, 1458120, 1640385, 1674324, 1798348, 1860360, 2092905, 2187180, 2247935, 2624616, 2697522, 2790540, 3280770, 3348648, 3596696, 4046283, 4185810, 4374360, 4495870, 5395044, 5581080, 6561540, 6743805, 8092566, 8371620, 8991740, 10790088, 12138849, 13123080, 13487610, 16185132, 16743240, 17983480, 20231415, 24277698, 26975220, 32370264, 40462830, 48555396, 53950440, 60694245, 80925660, 97110792, 121388490, 161851320, 242776980, 485553960]

約数ペア:

[(1, 485553960), (2, 242776980), (3, 161851320), (4, 121388490), (5, 97110792), (6, 80925660), (8, 60694245), (9, 53950440), (10, 48555396), (12, 40462830), (15, 32370264), (18, 26975220), (20, 24277698), (24, 20231415), (27, 17983480), (29, 16743240), (30, 16185132), (36, 13487610), (37, 13123080), (40, 12138849), (45, 10790088), (54, 8991740), (58, 8371620), (60, 8092566), (72, 6743805), (74, 6561540), (87, 5581080), (90, 5395044), (108, 4495870), (111, 4374360), (116, 4185810), (120, 4046283), (135, 3596696), (145, 3348648), (148, 3280770), (174, 2790540), (180, 2697522), (185, 2624616), (216, 2247935), (222, 2187180), (232, 2092905), (261, 1860360), (270, 1798348), (290, 1674324), (296, 1640385), (333, 1458120), (348, 1395270), (360, 1348761), (370, 1312308), (419, 1158840), (435, 1116216), (444, 1093590), (522, 930180), (540, 899174), (555, 874872), (580, 837162), (666, 729060), (696, 697635), (740, 656154), (783, 620120), (838, 579420), (870, 558108), (888, 546795), (999, 486040), (1044, 465090), (1073, 452520), (1080, 449587), (1110, 437436), (1160, 418581), (1257, 386280), (1305, 372072), (1332, 364530), (1480, 328077), (1566, 310060), (1665, 291624), (1676, 289710), (1740, 279054), (1998, 243020), (2088, 232545), (2095, 231768), (2146, 226260), (2220, 218718), (2514, 193140), (2610, 186036), (2664, 182265), (3132, 155030), (3219, 150840), (3330, 145812), (3352, 144855), (3480, 139527), (3771, 128760), (3915, 124024), (3996, 121510), (4190, 115884), (4292, 113130), (4440, 109359), (4995, 97208), (5028, 96570), (5220, 93018), (5365, 90504), (6264, 77515), (6285, 77256), (6438, 75420), (6660, 72906), (7542, 64380), (7830, 62012), (7992, 60755), (8380, 57942), (8584, 56565), (9657, 50280), (9990, 48604), (10056, 48285), (10440, 46509), (10730, 45252), (11313, 42920), (12151, 39960), (12570, 38628), (12876, 37710), (13320, 36453), (15084, 32190), (15503, 31320), (15660, 31006), (16095, 30168), (16760, 28971), (18855, 25752), (19314, 25140), (19980, 24302), (21460, 22626)]